class Computer {
	int add (int x,int y) {
		return x+y;
	}
}
public class Example4_6 {
	public static void main(String args[]) {
		Computer com = new Computer();
		int m = 100;
		int n = 200;
		int result = com.add(m,n);
		System.out.println(result);
		result = com.add(120+m,n*10+8);
		System.out.println(result);
	}
}


